Phelps, Orme W. <br/><br/>
Introduction to Labor Economics/ 
Orme W. Phelps 
 - 2nd ed. 
 - New York:  McGraw-Hill Book Company, Inc.,  1955. 
 - 554p.: 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor Economics
<br/><br/><label>Dewey Class. No.: </label>331